Find your Q Series.

Lightweight thermal scopes. Compare device weight, field of view and built-in ranging.

Q35

Q35

Everyday thermal, with value in mind.

Device weight
445 g / 15.70 oz
Thermal sensor
384 × 288
Objective lens
35 mm f/1.0
Laser rangefinder
Not built in
$1,595.00 USD $1,995.00 USD Explore Q35
Q635

Q635

640 detail with a wider scanning view.

Device weight
445 g / 15.70 oz
Thermal sensor
640 × 512
Objective lens
35 mm f/1.0
Laser rangefinder
Not built in
$2,495.00 USD Explore Q635
Q50

Q50

Open-field detail. Bring your own rangefinder.

Device weight
423 g / 14.92 ozLightweight 50 mm design
Thermal sensor
640 × 512
Objective lens
50 mm f/1.0
Laser rangefinder
Not built in
$2,695.00 USD $3,195.00 USD Explore Q50
Q50R

Q50R

Open-field detail with built-in ranging.

Device weight
474 g / 16.72 ozLightweight 50 mm design
Thermal sensor
640 × 512
Objective lens
50 mm f/1.0
Laser rangefinder
Built in
$3,150.00 USD Explore Q50R

Published device weights. Your complete setup varies with batteries, mounts and accessories.

Compare the key differences

Swipe or scroll to compare all models.

Model Q35 Q635 Q50 Q50R
Device weight 445 g / 15.70 oz 445 g / 15.70 oz 423 g / 14.92 oz 474 g / 16.72 oz
Thermal sensor 384 × 288 640 × 512 640 × 512 640 × 512
Objective lens 35 mm f/1.0 35 mm f/1.0 50 mm f/1.0 50 mm f/1.0
Horizontal field of view 7.5° 12.5° 8.7° 8.7°
Base magnification 2.3× 1.6× 2.3× 2.3×
Laser rangefinder Not built in Not built in Not built in Built in
Current price $1,595.00 USD $1,995.00 USD $2,495.00 USD $2,695.00 USD $3,195.00 USD $3,150.00 USD

Q635 offers a wider view than Q50 and Q50R. Choose the 50 mm models when you prefer more base magnification for open ground.